#81791C#81791C

#81791C is a mid, moderate yellow. Relative luminance 0.184; OKLCH L 56.6% C 0.109 H 104.3°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#81791C
RGB	rgb(129, 121, 28)
HSL	hsl(55, 64%, 31%)
HSV	hsv(55, 78%, 51%)
CMYK	cmyk(0%, 6.2%, 78.3%, 49.4%)
CIE-LAB	lab(50.01, -7.87, 48.41)
CIE-LCH	lch(50.01, 49.05, 99.23°)
OKLab	oklab(56.64% -0.027 0.106)
OKLCH	oklch(56.64% 0.109 104.3)
XYZ	xyz(16.1009, 18.4264, 3.8069)
Luminance	0.1843 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81791C #1C2481

analogous

#81471C #81791C #56811C

triadic

#81791C #1C8179 #791C81

tetradic

#81791C #1C8147 #1C2481 #811C56

square

#81791C #1C8147 #1C2481 #811C56

split-complementary

#81791C #1C5681 #471C81

monochromatic

#1C1B06 #4F4A11 #81791C #B3A827 #D6CA42

Accessibility & contrast

On white

4.48

#81791C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#81791C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #81791C

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81791C	#FFFFFF	#000000	##000000
##81791C	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847507

Deuteranopia (green-blind)

#877923

Tritanopia (blue-blind)

#8B7067

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #81791c;
/* rgb */ color: rgb(129, 121, 28);
/* oklch */ color: oklch(56.6% 0.109 104.3);

Tailwind

colors: {
  custom: {
    50: '#a99f60',
    500: '#81791c',
    950: '#000000',
  },
}

SCSS

$custom: #81791c;
$custom-light: #a99f60;
$custom-dark: #000000;

JSON

{
  "hex": "#81791c",
  "rgb": {
    "r": 129,
    "g": 121,
    "b": 28
  },
  "hsl": {
    "h": 55.248,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.56635,
    "c": 0.10936,
    "h": 104.3
  },
  "luminance": 0.18426
}

Semantic roles & 50–950 ramp

primary

#81791C

secondary

#444DB4

accent

#4EE740

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #81791C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →